Home / 6,345,201-8,756,388.26-3,628,947

Finding the Fourth Proportional to 6,345,201, 8,756,388.26 and 3,628,947

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Solution

The fourth proportional to 6,345,201, 8,756,388.26 and 3,628,947 is: 5,007,953.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,345,201 : 8,756,388.26 = 3,628,947 : x
  2. Step 2: Convert to fraction form
    6,345,201/8,756,388.26 = 3,628,947/x
  3. Step 3: Cross multiply
    6,345,201x = 8,756,388.26 × 3,628,947
  4. Step 4: Simplify right side
    6,345,201x = 31,776,468,906,962.22
  5. Step 5: Solve for x
    x = 31,776,468,906,962.22/6,345,201
  6. Step 6: Final answer
    x = 5,007,953.08

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.